The highest observation deck, which still under construction

Now see many cities in the world with a bird's eye view will be much easier, because in recent years have become extremely popular enjoy the observation deck on the skyscrapers. In the near future these areas will be even more.

1. Kingdom Tower in Jeddah, Saudi Arabia

The construction of this structure was started in 2013, and in February 2014 was already completed the installation of the base. It was planned that the project will be the height of about 1,600 meters, but then it became clear that due to the mismatch of soil will have to significantly reduce the height. Construction is scheduled to finish in 2019 and it was then that the skyscraper will be the first building in the world, the height of which exceeds one kilometer. At a height of 637.5 meters is planned to install a viewing platform from which you can admire the panorama within a radius of about 140 kilometers.

2. Suzhou Zhongnan Center in Suzhou, China

He graduated from the construction of the skyscraper, located in the Suzhou Industrial Park is planned in 2020. The observation deck of "Zhongnan Center" will be located at a height of 592.8 meters, and height of the building will be 729 meters.

3. Lotte World Tower in Seoul, South Korea

The construction of the skyscraper began in 2005, and it should be part of a multifunctional complex of the same name. In 2016, the building will be put into operation. The observation deck it is located at an altitude of 497.6 meters and will allow visitors to explore the area in a radius of 80 kilometers.

4. Chongqing Chaotianmen in Chongqing, China

The height of this building, whose construction is scheduled for completion in 2019, will be 540 meters. On the building will house two viewing platforms, the highest will be at an altitude of 440 meters.

5. Wuhan Greenland Center in Wuhan, China

This 125-story skyscraper height of 636 meters, is scheduled to finish by 2017. The observation deck in the building will be located at an altitude of about 600 meters.

6. Marina 101 in Dubai, United Arab Emirates

Skyscraper "Marina 101" height of 427 meters, will be put into operation in early 2016. The observation deck is planned at an altitude of 375 meters.

7. "Lakhta Center" in St. Petersburg, Russia

Construction of a multifunctional complex "Lakhta center" is scheduled for completion in 2018. It was then that the complex will be the most northern skyscraper and the tallest building in northern Europe. In March of this year set a new Guinness World Record in "Lakhta center" for continuous concreting of the foundation plate of the tower. The observation deck at the height of planned 378 meters.

8. Hudson Yards in New York, USA

This complex, which is to become the largest project in New York City since the days of Rockefeller Center, will be completed by 2019. Planned 408 meters in height, as a result will be 383 meters. The observation deck is located at an altitude of 336 meters.

9. World One in Mumbai, India

In 2016, it plans to open a 117-storey skyscraper "World Van" in the most populous city in India. This building will become the tallest residential building in the world, and a viewing platform it will be located at a height of 304.8 meters.

10. Colombo Lotos Tower in Colombo, Sri Lanka

Building under construction, scheduled to open in 2016, will be 350 meters in height. The observation deck at the height of planned 248 meters. The highlight will be the construction of a lotus flower, which "bloom" at the base of the spire of the tower, the tower and the color will gradually change from pink to pale yellow.

11. Rama IX Super Tower in Bangkok, Thailand

Release Date, which is to become the largest office and hotel center of the Kingdom, is scheduled for 2019. The observation deck is located on the upper floors of the 125-storey building